Foreign matter detection equipment for steamed stuffed bun package

Abstract

The utility model discloses stuffed bun packaging foreign matter detection equipment, which relates to the technical field of packaging foreign matter detection and comprises a support and an X-ray foreign matter detector, two groups of driving rollers are arranged on the inner wall of the support, and a conveying belt is in transmission connection between the two groups of driving rollers. And one side of the transmission roller at the front end penetrates through the support to be connected with the output end of a driving motor, a limiting mechanism is arranged at the top of the end, away from the X-ray foreign matter detector, of the support, and the limiting mechanism is composed of a height limiting mechanism and a guiding mechanism. Through the arrangement of the limiting mechanism, the second servo motor is controlled to rotate the threaded sleeve shell, so that the lifting screw rod ascends and descends in the threaded sleeve shell, the height limiting table is driven to ascend and descend, the passing height of the packages is limited, when the packages on the conveying belt are conveyed, the stacked packages are stopped from falling off, and the packaging efficiency is improved. The guide frame can limit the positions of the packages on the conveying belt, multiple packages are prevented from being stacked and conveyed into the detection equipment together, and the detection precision of the detection equipment is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of packaging foreign matter detection, and specifically relates to a steamed stuffed bun packaging foreign matter detection equipment. BACKGROUND

[0002] Steamed stuffed bun is made of flour and stuffing, and can be made of meat stuffing or vegetarian stuffing. The finished steamed stuffed bun has thin skin and plenty of stuffing, and is soft and delicious. Various patterns can be made, such as cute, animal, plant, flower, and various patterns for people to taste. The food packaging of steamed stuffed bun is a component of commodities and one of important links. It protects the steamed stuffed bun and prevents damage from external factors during the flow process from the factory to the consumer, has the function of maintaining the quality of the food itself, and can also show the appearance and attract the image of the consumer, and has a value beyond the material cost. Before food packaging, the packaging box needs to be scanned and detected by an X-ray detection device to determine whether there is foreign matter.

[0003] When the existing equipment is in production and processing, some packages may be stacked and transmitted. When multiple packages are stacked and transmitted to the detection equipment, the detection accuracy of the detection equipment is reduced.

[0004] Therefore, the present application provides a steamed stuffed bun packaging foreign matter detection equipment to eliminate the drawbacks of the existing device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a steamed stuffed bun packaging foreign matter detection equipment to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A steamed stuffed bun packaging foreign matter detection equipment includes a support and an X-ray foreign matter detector. The inner wall of the support is provided with two groups of transmission rollers. Transmission belts are transmissionally connected between the two groups of transmission rollers. The output end of the drive motor is connected to the transmission roller on one side of the front end through the support. A limiting mechanism is arranged on the top of the end of the support away from the X-ray foreign matter detector. The limiting mechanism is composed of a height limiting mechanism and a guide mechanism.

[0008] On the basis of the above technical scheme, the utility model also provides the following optional technical scheme:

[0009] In an optional scheme, the height limiting mechanism includes a support seat and a mounting box. A second servo motor is fixedly arranged in the middle of the bottom of the mounting box. A threaded sleeve is connected to the output end of the second servo motor. A lifting screw is threadedly connected to the bottom of the threaded sleeve. A limiting block is connected to the top end of the lifting screw. A height limiting table is connected to the bottom end of the lifting screw. A sliding groove is formed in the inner wall of the height limiting table.

[0010] In an alternative: the guide mechanism comprises a pair of guide frames, the guide frames are provided with slots near the position of the height limiting platform, and the middle portions of the guide frames are connected with the adjusting mechanism through the slots.

[0011] In an alternative: the adjusting mechanism comprises a group of partitions, a bidirectional screw rod, a first servo motor and adjusting plates, the partitions are arranged in the mounting box, the bidirectional screw rod is rotatably connected with the partitions and rotatably connected with the mounting box at both ends, the threads on the left and right sides of the bidirectional screw rod are opposite in direction, the output end of the first servo motor is connected with one end of the bidirectional screw rod, and a group of symmetric adjusting plates are threadedly connected on both sides of the bidirectional screw rod.

[0012] In an alternative: the transmission roller at the front end is connected with a synchronous mechanism away from the end of the driving motor, and the synchronous mechanism is connected with a cleaning assembly away from the transmission roller.

[0013] In an alternative: the synchronous mechanism comprises a transmission wheel, a driven wheel and a synchronous belt, the transmission wheel is connected with the transmission roller, the surfaces of the transmission wheel, the driven wheel and the synchronous belt are provided with tooth grooves, the inner surface of the synchronous belt is provided with belt teeth corresponding to the tooth grooves, and the tooth grooves and the belt teeth are engaged.

[0014] In an alternative: the cleaning assembly comprises a pair of fixed blocks, the fixed blocks are fixedly arranged at the bottom of the support, a brush roller is rotatably connected between the two fixed blocks, the brush roller is in contact with the conveying belt, and one end of the brush roller is connected with the driven wheel through the fixed blocks.

[0015] In an alternative: the bottom of the fixed block is provided with a collection box, and the collection box is located directly below the brush roller.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a limiting mechanism is arranged, control second servo motor rotation thread cover shell, thereby make the lift screw rod in thread cover shell lift, thereby drive the height limiting platform's lift, limit the passing height of packing, when the packing on the conveying belt is conveyed, the packing of stacking will be blocked and fall off, and the guide frame can limit the position of the packing on the conveying belt, ensure that the packing is located in the middle of the conveying belt, avoid multiple packings to be conveyed to the detection equipment together, and ensure the detection precision of the detection equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the overall structure schematic diagram of the utility model.

[0019] Figure 2 It is the conveying belt structure schematic diagram of the utility model.

[0020] Figure 3 The adjusting mechanism sectional view of the utility model.

[0021] Figure 4 The height limiting table structure sectional view of the utility model.

[0022] Mark annotation: 1, support; 2, conveying belt; 3, X-ray foreign matter detector; 4, transmission roller; 5, drive motor; 6, transmission wheel; 7, synchronous belt; 8, driven wheel; 9, fixed block; 10, brush roller; 11, collection box; 12, support seat; 13, installation box; 14, partition; 15, bidirectional screw; 16, first servo motor; 17, second servo motor; 18, adjusting plate; 19, guide frame; 20, slot; 21, threaded sleeve; 22, lifting screw; 23, limiting block; 24, height limiting table; 25, sliding slot. DETAILED DESCRIPTION

[0023] In order to make the utility model purposes, technical scheme and advantages more clearly, the following is connected with the drawings and examples, and the utility model is further detailed.

[0024] In one embodiment, as shown in Figures 1-4 A steamed stuffed bun packaging foreign matter detection equipment, including support 1 and X-ray foreign matter detector 3 (prior art), the inner wall of support 1 is provided with two groups of transmission roller 4, two groups of transmission roller 4 are transmissionally connected with conveying belt 2, the output end of drive motor 5 is connected with the transmission roller 4 on one side of the front end through support 1, the top of the end of support 1 away from X-ray foreign matter detector 3 is provided with limiting mechanism, the limiting mechanism is composed of height limiting mechanism and guide mechanism;

[0025] In the embodiment, by the setting of limiting mechanism, adjusting height limiting mechanism and guide mechanism, to the size that just one packaging bag can pass, when the packaging on conveying belt 2 is conveyed, the stacked packaging is blocked and falls, avoids multiple packaging to be stacked together and is conveyed in X-ray foreign matter detector 3, guarantees the detection precision of detection equipment;

[0026] In one embodiment, as shown in Figure 3 And Figure 4As shown, the height limiting mechanism comprises a support seat 12 and a mounting box 13, a second servo motor 17 is fixedly arranged at the middle of the bottom of the mounting box 13, a threaded sleeve 21 is connected to the output end of the second servo motor 17, a lifting screw 22 is threadedly connected to the bottom of the threaded sleeve 21, a limiting block 23 is connected to the top end of the lifting screw 22, and a height limiting platform 24 is connected to the bottom end of the lifting screw 22, and a sliding groove 25 is formed in the inner wall of the height limiting platform 24; the threaded sleeve 21 is rotated by the second servo motor 17, so that the lifting screw 22 is lifted in the threaded sleeve 21, thereby driving the lifting of the height limiting platform 24, for limiting the passing height of the package;

[0027] In one embodiment, as shown in Figure 3 and Figure 4 As shown, the guide mechanism comprises a pair of guide frames 19, the guide frames 19 are provided with a slot 20 near the position of the height limiting platform 24, and an adjusting mechanism is connected to the guide frames 19 through the sliding groove 25; the symmetrically arranged guide frames 19 are arc-shaped structures, which can limit the position of the package on the conveying belt 2, so as to ensure that the package is located in the middle of the conveying belt 2; the adjusting mechanism is used for adjusting the distance between the two guide frames 19, and the slot 20 prevents affecting the lifting of the height limiting platform 24;

[0028] In one embodiment, as shown in Figure 3 and Figure 4 As shown, the adjusting mechanism comprises a group of partitions 14, a bidirectional screw 15, a first servo motor 16 and adjusting plates 18; the partitions 14 are arranged in the mounting box 13, the bidirectional screw 15 is rotatably connected with the partitions 14 and rotatably connected with the mounting box 13 through the partitions 14 at both ends, the screw threads on the left and right sides of the bidirectional screw 15 are opposite in direction, the output end of the first servo motor 16 is connected with one end of the bidirectional screw 15, and a symmetric group of adjusting plates 18 are threadedly connected on both sides of the bidirectional screw 15; the first servo motor 16 is controlled to rotate the bidirectional screw 15, so as to control the opposite movement between the adjusting plates 18, thereby adjusting the distance between the guide frames 19; the adjusting plates 18 pass through the sliding groove 25 formed in the height limiting platform 24, and do not affect the movement of the height limiting platform 24;

[0029] In one embodiment, as shown in Figure 2 As shown, the front end of the transmission roller 4 is connected with a synchronous mechanism away from the one end of the driving motor 5, and the synchronous mechanism is connected with a cleaning assembly away from the transmission roller 4; the driving motor 5 drives the rotation of the transmission roller 4 to transport the package, and the transmission roller 4 synchronously rotates the cleaning assembly through the synchronous mechanism;

[0030] In one embodiment, as shown in Figure 1 and Figure 2As shown, the synchronization mechanism includes a transmission wheel 6, a driven wheel 8 and a synchronous belt 7, the transmission wheel 6 is connected with the transmission roller 4, the surfaces of the transmission wheel 6 and the driven wheel 8 contacting with the synchronous belt 7 are provided with tooth grooves, the inner surface of the synchronous belt 7 is provided with belt teeth (not shown in the figure) corresponding to the tooth grooves, the tooth grooves and the belt teeth are engaged with each other, the engagement between the tooth grooves and the belt teeth realizes the transmission between the transmission wheel 6 and the driven wheel 8, the transmission roller 4 rotates to drive the transmission wheel 6 to rotate, the transmission wheel 6 drives the driven wheel 8 to rotate synchronously through the synchronous belt 7;

[0031] In one embodiment, as shown in the drawings, the cleaning assembly includes a pair of fixed blocks 9, the fixed blocks 9 are fixedly arranged at the bottom of the support 1, a brush roller 10 is rotatably connected between the two fixed blocks 9, the brush roller 10 is attached to the conveying belt 2, one end of the brush roller 10 passes through the fixed block 9 and is connected with the driven wheel 8, the driven wheel 8 rotates to drive the brush roller 10 to rotate, thereby cleaning the dust adhered on the conveying belt 2; Figure 2

[0032] In one embodiment, as shown in the drawings, the cleaning assembly includes a pair of fixed blocks 9, the fixed blocks 9 are fixedly arranged at the bottom of the support 1, a brush roller 10 is rotatably connected between the two fixed blocks 9, the brush roller 10 is attached to the conveying belt 2, one end of the brush roller 10 passes through the fixed block 9 and is connected with the driven wheel 8, the driven wheel 8 rotates to drive the brush roller 10 to rotate, thereby cleaning the dust adhered on the conveying belt 2; Figure 1 Figure 2 As shown in the drawings, the bottom of the fixed block 9 is provided with a collection box 11, the collection box 11 is located directly below the brush roller 10, and the collection box 11 can collect the dust cleaned by the brush roller 10.

[0033] The above embodiment discloses a steamed stuffed bun packaging foreign matter detection equipment, wherein the second servo motor 17 rotates the threaded sleeve 21, so that the lifting screw 22 is lifted in the threaded sleeve 21, thereby driving the lifting of the height limiting table 24, limiting the passing height of the packaging, when the packaging on the conveying belt 2 is conveyed, the stacked packaging is blocked and falls off, the guide frame 19 can limit the position of the packaging on the conveying belt 2, ensuring that the packaging is located in the middle of the conveying belt 2, the slot 20 prevents affecting the lifting of the height limiting table 24, the first servo motor 16 rotates the bidirectional screw 15, controls the opposite movement between the adjusting plates 18, thereby adjusting the distance between the guide frames 19, and the adjusting plates 18 pass through the sliding groove 25 provided on the height limiting table 24, without affecting the movement of the height limiting table 24, avoiding multiple packagings stacked together to be conveyed into the X-ray foreign matter detector 3, ensuring the detection accuracy of the detection equipment, at the same time, the driving motor 5 drives the transmission roller 4 to rotate to convey the packaging, the transmission roller 4 drives the transmission wheel 6 to rotate, the transmission wheel 6 drives the driven wheel 8 to rotate synchronously through the synchronous belt 7, the driven wheel 8 drives the brush roller 10 to rotate, thereby cleaning the dust adhered on the conveying belt 2, and the collection box 11 can collect the dust cleaned by the brush roller 10.

[0034] ​​The above merely provides the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A steamed stuffed bun packaging foreign matter detection device comprising a support (1) and an X-ray foreign matter detector (3), characterized in that, The inner wall of the support (1) is provided with two groups of transmission rollers (4), two groups of transmission rollers (4) are transmission connected with the conveying belt (2), one side of the front end of the transmission roller (4) is connected with the output end of the driving motor (5) through the support (1), the top of the end of the support (1) away from the X-ray foreign matter detector (3) is provided with a limiting mechanism, the limiting mechanism is composed of a height limiting mechanism and a guide mechanism; The height limiting mechanism comprises a supporting seat (12) and a mounting box (13), a second servo motor (17) is fixedly arranged at the middle of the bottom of the mounting box (13), a threaded sleeve (21) is connected with the output end of the second servo motor (17), a lifting screw (22) is threadedly connected with the bottom of the threaded sleeve (21), a limiting block (23) is connected with the top end of the lifting screw (22), and a height limiting table (24) is connected with the bottom end of the lifting screw (22); a sliding groove (25) is formed in the inner wall of the height limiting table (24). The guide mechanism comprises a pair of guide frames (19), the position close to the height limiting table (24) of the guide frame (19) is provided with a slot (20), and the middle portion of the guide frame (19) is connected with a distance adjusting mechanism for adjusting the distance between the two guide frames (19) through the sliding groove (25).

2. The steamed stuffed bun packaging foreign matter detection device according to claim 1, characterized in that, The adjusting mechanism comprises a group of partition plates (14), a bidirectional screw (15), a first servo motor (16) and an adjusting plate (18), the partition plate (14) is arranged in the mounting box (13), the bidirectional screw (15) is rotatably connected with the partition plate (14), and both ends of the bidirectional screw (15) penetrate through the partition plate (14) and are rotatably connected with the mounting box (13), the screw threads on the left and right sides of the bidirectional screw (15) are opposite in direction, the output end of the first servo motor (16) is connected with one end of the bidirectional screw (15), and a pair of symmetric adjusting plates (18) are threadedly connected on the left and right sides of the bidirectional screw (15).

3. The steamed stuffed bun packaging foreign matter detection apparatus according to claim 1, characterized by, The end of the front transmission roller (4) away from the driving motor (5) is connected with a synchronous mechanism, and the position of the synchronous mechanism away from the transmission roller (4) is connected with a cleaning assembly.

4. The steamed stuffed bun packaging foreign matter detection apparatus according to claim 3, characterized by, The synchronous mechanism comprises a transmission wheel (6), a driven wheel (8) and a synchronous belt (7), the transmission wheel (6) is connected with the transmission roller (4), the surfaces of the transmission wheel (6), the driven wheel (8) and the synchronous belt (7) in contact with each other are provided with tooth grooves, the inner surface of the synchronous belt (7) is provided with belt teeth corresponding to the tooth grooves, and the tooth grooves and the belt teeth are engaged.

5. The apparatus according to claim 3, wherein The cleaning assembly comprises a pair of fixed blocks (9), the fixed blocks (9) are fixedly arranged at the bottom of the support (1), a brush roller (10) is rotatably connected between the two fixed blocks (9), the brush roller (10) is attached to the conveying belt (2), and one end of the brush roller (10) penetrates through the fixed block (9) and is connected with the driven wheel (8).

6. The steamed stuffed bun packaging foreign matter detection apparatus according to claim 5, wherein The bottom of the fixed block (9) is provided with a collecting box (11), and the collecting box (11) is located directly below the brush roller (10).

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